The first sets of rules don't appear to have medical exceptions listed. Yikes!

I think it's vital to at least mention the possibility of medical conditions so that crew and passengers know that they can use their reason, not fear, to test their assumptions*.

To do otherwise could foster an environment of freak-and-tackle first, ask questions later.

Having had both an ex and a family member with diabetes, I worry that the carefully surreptitious methods used to give an injection will be treated as suspicious and illegal. Will a person have to declare their disease to all nearby people and then be very visible in testing and injecting insulin? You cannot pre-define when a person will need to test and/or take insulin.

Having just flown two days ago, I watched children clutching their teddybears and being read to during the descent. I also watched babies drinking from bottles. If crew and passengers are told to treat normal and safe behavior as potentially suspicious--and not given any room to think about exceptions-- then there'll be a plane of freaked out kids and adults.

* Remember the incident a few years back where a plane was followed by an F16 simply because a family was chatting in non-English and pointing at tourist spots out the window, and this freaked out a passenger who couldn't be bothered to talk with the family first? The family included an Indian movie-star actress who could have answered any questions. Instead the fearful and cowardly passenger put the whole plane under danger.